Remote Temperature Controllers
Quick Selection Guide
A Complete Selection For A Wide Range Of Applications
Electronic Standalone Controllers
T775
Provide on/off, modulating, or reset control in applications where
electronic accuracy in addition to remote sensing is desired.
Standard Models
•Available with one, two or four SPDT relay output stages and/or modulating
outputs (0-10 Vdc, 2-10 Vdc, 4-20 mA and electronic Series 90 selectable).
All models have built-in time-clock scheduler for setback.
• Typical applications include
– On/off control of fans, motors and heaters
– Proportional or floating control of damper and valve actuators
– Outdoor reset of heating and cooling systems
T775 Electronic Remote Temperature Controllers
Models for Standard Applications
Product
Number
T775A2009
T775B2016
T775B2032
T775B2024
Description
Standard
Standard-NEMA 4X
Standard
Standard-NEMA 4X
T775B2040
Standard
T775M2006
T775M2022
Modulating
Modulating-NEMA 4X
Relay
Outputs
1 SPDT
2 SPDT
2 SPDT
4 SPDT
Replaces
T775A1001
T775A1019, T775B1000
T775C1009, T775D1008
T775A1027, T775A1035, T775B1018,
T775B1026, T775B1040
Analog Outputs
4-20 mA,
0-10 Vdc,
2-10 Vdc
& Series 90
# Sensors
Included2
1
1
1
1
2
2
1
2
2
2
2
1
1
2
2
1
2
2
1
2
2
2
2
2
2
1
2
2
2
2
2
4 SPDT
None
2 SPDT
T775E1015, T775E1023, T775E1056,
2 SPDT
T775E1064, T775E1098
T775G1005, T775G1013, T775G1021,
T775M2014 Modulating-NEMA 4X
4 SPDT
T775G1039
T775M2030
Modulating
T775E1114, T775F1022, T775F1055, T775F1089 4 SPDT
T775R2035
Reset Option
T775J1001, T775J1076
2 SPDT
T775R2043
Reset Option
T775J1019, T775J1027, T775J1035
None
T775R2027
Reset Option
T775J1043, T775J1050, T775J1068
2 SPDT
T775R2001
Reset Option
4 SPDT
T775R2019
Reset Option
4 SPDT
1
One floating output eliminates two relay outputs.
2
50021579-001 included with non-NEMA 4X models, and T775-SENS-WR included with NEMA 4X models.
T775M2048
1
1
2
Sensor
Inputs
Available
1
2
2
2
Floating
Output1
Modulating
2
1
2
2
2
2
T775 Special Models
T775U — Universal model controls pressure, humidity, temperature
or any control medium that inputs 1097 ohms PTC, 0-10 Vdc or 4-20 mA.
CO2 sensors are compatible but reading displayed in percent, not ppm.
T775P — Special boiler model with features like WWSD, Alarming
and control of up to 12 stages from a single setpoint using
optional 4-relay expansion modules T775S.
T775L — Special sequencing module allows configuration of up to 12 relay
outputs with one or two setpoints in any number and combination desired.
Do 3 heat/7 cool, 6 heat/2 cool, 4 heat/2 heat — whatever you desire.
T775 Electronic Remote Temperature Controllers
Product
Number
T775P20032
T775L2007
T775U2006
2
Description
Special boiler with reset
Stage sequencer with reset
option
Universal — humidity,
pressure, etc.
Replaces
Models for Special Applications
Analog Outputs
4-20 mA,
0-10 Vdc,
Relay
2-10 Vdc,
Digital
Outputs
& Series 90
Output
4 SPDT
1
4 SPDT3
H775A1006, H775A1022,
H775A1048, H775A1063,
2 SPDT
H775B1005, H775C1004,
H775D1003, H775E1002
2
Dedicated
Pump
Output
•
Sensor
Output
Inputs # Sensors
1
Available Included Expandable Reset
3
3
•
•
2
1
•
•
24
Universal - Control to sensor A
T775U2016 (universal input) and sensor B
2 SPDT
2
24
(temp) independently.
T775S2008
Relay expansion module
4 SPDT
Use with T77P or T775L
1
4 or 8 more relays possible with T775S2008 relay expansion module(s).
2
Includes dedicated pump output, equal run time, pump pre-purge and post-purge, WWSD and more.
3
Up to 2 independent non-sequenced relays are also available.
4
First input configurable for temperature 0-5Vdc, 0-10 Vdc, or 4-20 mA; second input is configurable for temperature only.
•
•
Refrigeration Controllers
Freeze stats
T4031, T6031
L480, L482
For limit or temperature control in refrigerated areas where remote mounting
of sensing element is required.
Used to limit or control temperature in air conditioning systems or
refrigerated enclosures.
•Liquid-filled copper elements provide rapid sensing to control the
compressor system.
•Control temperature in a duct, tank, freezer or cooler.
•Controller element can be directly immersed in the controlled medium.
• Adjustable control setpoint.
• Ambient temperature compensation provides good temperature control.
• Applications include freezer cabinets, display cases, beverage
coolers, milk cooling tanks and cooling coils.
•Can act as a frost alarm operator in storehouses or orchards
where frost would damage crops or equipment.
Refrigeration Controllers/Freeze Stats
Capillary Length
Part Number
Setpoint Range
Output
Feet
Meters
˚F
˚C
L480B1239
20˚ F to 60˚ F
1 SPDT
20 ft
6.1 m
10˚ F
5.6˚ C
L480G1044
20˚ F to 60˚ F
1 SPST
20 ft
6.1 m
15˚ F
8˚ C
Manual reset
L482A1004
15˚ F to 55˚ F
2 SPST, one
N.O., one N.C.
20 ft
6.1 m
5˚ F
2.8˚ C
Manual reset
T4031A1016
-30˚ F to +50˚ F
1 SPST
5 ft
1.52 m
1.0˚ F
0.6˚ C
T4031A1073
-30˚ F to +50˚ F
1 SPST
8 ft
2.44 m
3.5˚ F
1.9˚ C
Makes on temp fall
T6031A1011
15˚ F to 90˚ F
1 SPDT
5 ft
1.5 m
3.5˚ F to 16˚ F
1.9˚ C to 8.9˚ C
Makes on temp fall
T6031A1029
-30˚ F to +90˚ F
1 SPDT
8 ft
2.4 m
3.5˚ F to 16˚ F
1.9˚ C to 8.9˚ C
SuperTradeline
T6031A1052
-30˚ F to +90˚ F
1 SPDT
5 ft
1.5 m
3.5˚ F to 16˚ F
1.9˚ C to 8.9˚ C
T6031A1060
-30˚ F to +90˚ F
1 SPDT
20 ft
6.1 m
3.5˚ F to 16˚ F
1.9˚ C to 8.9˚ C
T6031A1086
-35˚ C to +30˚ C
1 SPDT
8 ft
2.4 m
3.5˚ F to 16˚ F
1.9˚ C to 8.9˚ C
T6031A1136
-30˚ F to +90˚ F
1 SPDT
8 ft
2.4 m
3.5˚ F to 16˚ F
1.9˚ C to 8.9˚ C
T4031, T6031
L480, L482
Differential
Comments
Celsius model
Remote Temperature Controllers
Setpoint Temperature
Differential
Capillary Length
Part Number
˚F
˚C
˚F
˚C
Relay Outputs
Element Type
Feet
Meters
T4031C1012
40˚ F to 180˚ F
4˚ C to 82˚ C
5˚ F
2.8˚ C
1 SPST, break on temperature rise
Copper bulb
5.5 ft
1.7 m
T6031C1009
40˚ F to 180˚ F
4˚ C to 82˚ C
2˚ F
1.1˚ C
1 SPDT
Copper bulb
5.5 ft
1.7 m
T6031C1058
100˚ F to 240˚ F
38˚ C to 116˚ C
2˚ F
1.1˚ C
1 SPDT
Stainless steel
bulb
5 ft
1.5 m
T6031D1015
40˚ to 180˚ F
4˚ C to 82˚ C
5˚ F
2.8˚ C
1 SPDT
Copper bulb
5.5 ft
1.7 m
T6031D1031
0˚ F to 70˚ F
-18˚ C to +21˚ C
5˚ F
2.8˚ C
1 SPDT
Copper bulb
5.5 ft
1.7 m
T6031D1049
30˚ F to 270˚ F
-1˚ C to 132˚ C
7˚ F
3.9˚ C
1 SPDT
Copper bulb
5.5 ft
1.7 m
T6031G1000
0˚ F to 90˚ F
-18˚ C to +32˚ C
2˚ F
1.1˚ C
1 SPDT
Copper bulb
6.25 ft
1.6 m
3
Crop-trol Controllers
Generic remote bulb controllers
T675F
T675, T678
Used to control an oil-burning, portable crop dryer.
Regulate temperature of air or liquids in ducts, pipes, tanks and boilers.
• Suitable for line-voltage, low-voltage or millivolt (Powerpile) switching.
• Mounts directly on dryer with sensing bulb in
discharge air duct.
• Knob extends through case
for manual control
point adjustment.
• Differential setting wheel,
located under cover, adjusts
difference between cut-in
and cut-out temperatures.
• Suitable for applications requiring temperature control of air or liquids
where controller must be placed outside the sensing area.
•Typical uses include control of dampers and valves in heating,
cooling and heating-cooling systems.
• Fast response models (available for use in return air duct)
operate approximately four times faster than standard models.
•Controller can be mounted in any position.
• Ambient temperature compensation provides good
temperature control.
Remote Temperature Controllers
4
Element Type
Capillary
Length
(Feet)
Differential (˚F)
Comments
Stainless steel bulb
20 ft
3˚ F to 10˚ F
Stainless Steel Bulb
1 SPDT
Copper bulb
20 ft
3˚ F to 10˚ F
1 SPDT
Copper bulb
20 ft
1˚ F fixed
1 SPDT
Copper bulb
20 ft
3.6˚ F to 12˚ F
Part Number
Setpoint
Temperature
Relay
Outputs
T675A1045
0˚ F to 100˚ F
1 SPDT
T675A1102
160˚ F to 260˚ F
T675A1136
0˚ F to 100˚ F
T675A1425
55˚ F to 175˚ F
T675A1458
55˚ F to 175˚ F
1 SPDT
Copper bulb
5 ft
1˚ F fixed
T675A1508
0˚ F to 100˚ F
1 SPDT
Copper bulb
5 ft
3˚ F to 10˚ F
Includes 107324A Duct Bulb Holder
T675A1516
0˚ F to 100˚ F
1 SPDT
Copper bulb
5 ft
1˚ F fixed
Includes 107324A Duct Bulb Holder
T675A1524
55˚ F to 175˚ F
1 SPDT
Copper bulb
20 ft
1˚ F fixed
T675A1532
160˚ F to 260˚ F
1 SPDT
Copper bulb
5 ft
3˚ F to 10˚ F
Includes 107324A Duct Bulb Holder
T675A1540
55˚ F to 175˚ F
1 SPDT
Copper bulb
5 ft
3.6˚ F to 12˚ F
Includes 107324A Duct Bulb Holder
T675A1565
0˚ F to 100˚ F
1 SPDT
Copper bulb
20 ft
3˚ F to 10˚ F
Includes 107324A Duct Bulb Holder
T675A1706
0˚ F to 100˚ F
1 SPDT
Fast response capillary
5 ft
3˚ F to 10˚ F
Fast response model, includes
107324A Duct Bulb Holder
T675A1722
55˚ F to 175˚ F
1 SPDT
Fast response capillary
5 ft
3.6˚ F to 12˚ F
Fast response model, includes
107324A Duct Bulb Holder
T675A1771
55˚ F to 175˚ F
1 SPDT
Fast response capillary
5 ft
1˚ F fixed
Fast response model, includes
107324A Duct Bulb Holder
T675A1920
-15˚ C to +35˚ C
1 SPDT
Copper bulb
20 ft
1.7˚ C to 5.6˚ C
Bi-lingual French, Celsius Model
T675A2068
-15˚ C to +35˚ C
1 SPDT
Copper bulb
1.5 m
1.7˚ C to 5.6˚ C
Celsius model
T675A2076
-15˚ C to +35˚ C
1 SPDT
Copper bulb
1.5 m
0.6˚ C fixed
Celsius model
T675A2084
-15˚ C to +35˚ C
1 SPDT
Copper bulb
6.1 m
1.7˚ C to 5.6˚ C
Celsius model
T675A2100
15˚ C to 75˚ C
1 SPDT
Copper bulb
1.5 m
2˚ C to 6.6˚ C
Celsius model
T675A2118
75˚ C to 125˚ C
1 SPDT
Copper bulb
1.5 m
1.7˚ C to 5.6˚ C
Celsius model
T675B1002
30˚ F to 50˚ F
1 SPDT
Copper bulb
10 ft
Manual Reset
T675B1010
30˚ F to 50˚ F
1 SPDT
Copper bulb
20 ft
Manual Reset
T675B1028
-20˚ F to +50˚ F
1 SPDT
Copper bulb
10 ft
Manual Reset
T675F1032
80˚ F to 220˚ F
1 SPDT
Copper bulb
10 ft
5˚ F to 30˚ F
T678A1015
0˚ F to 100˚ F
2 SPDT
Copper bulb
20 ft
Switch: 3˚ F fixed|/Interstage: 3˚ F to 10˚ F adjustable
T678A1155
-15˚ C to +35˚ C
2 SPDT
Copper bulb
5 ft
3˚ F
Bi-lingual French, Celsius Model
T678A1163
5˚ F to 95˚ F
2 SPDT
Copper bulb
6.1 m
Switch: 1.7˚ C fixed|/Interstage: 1.7˚ C to 5.6˚ C adjustable
Celsius model
T678A1353
55˚ F to 175˚ F
2 SPDT
Copper bulb
5 ft
3.6˚ F
Switch: 3.6˚ F fixed|/Interstage: 3.6˚ F to 12˚ F adjustable
T678A1361
55˚ F to 175˚ F
2 SPDT
Copper bulb
20 ft
T678A1395
15˚ C to 75˚ C
2 SPDT
Copper bulb
1.5 m
2˚ C
T678A1437
0˚ F to 100˚ F
2 SPDT
Copper bulb
5 ft
Switch: 3˚ F fixed|/Interstage: 3˚ F to 10˚ F adjustable
T678A1445
55˚ F to 175˚ F
2 SPDT
Copper bulb
5 ft
Switch: 3.6˚ F fixed|/Interstage: 3.6˚ F to 12˚ F adjustable
T678A1478
0˚ F to 100˚ F
2 SPDT
Fast response capillary
5 ft
Switch: 3˚ F fixed|/Interstage: 3˚ F to 10˚ F adjustable
Fast response model
T678A1494
55˚ F to 175˚ F
2 SPDT
Fast response capillary
5 ft
Switch: 3.6˚ F fixed|/Interstage: 3.6˚ F to 12˚ F adjustable
Fast response model
T678A1627
0˚ F to 100˚ F
2 SPDT
Averaging capillary
10 ft
Switch: 3.6˚ F fixed|/Interstage: 3.6˚ F to 12˚ F adjustable
Celsius model
T678A1692
15˚ C to 7˚5 C
2 SPDT
Copper bulb
1.5 m
2˚ C
Celsius model
T678C1005
55˚ F to 85˚ F
2 SPDT
Copper bulb
5.5 ft
5˚ F
Changeover Stat
T678F1002
55˚ F to 85˚ F
2 SPDT
Copper bulb
5.5 ft
2.0˚ F
Farm controllers
T631
Provide line voltage control of heating, cooling and ventilating systems
in farm buildings or storage areas.
• Use in barns, poultry houses, hog barns, pump houses, milk houses
and crop storage houses.
• Treated to resist corrosion.
• Slots in front and bottom of case provide maximum air circulation
over the coiled sensing element.
• SPDT snap switches permanently sealed against corrosion.
• Easy mounting using screws through holes in back of case.
T631
nema-iv Controller
T631F, G
Provide line voltage control of heating, cooling and ventilating systems
in farm buildings, storage areas and industrial environments; watertight,
dust-proof enclosure.
• Use in barns, brooder houses, poultry houses, hog barns, pump
houses, milk houses, crop storage houses and industrial environments.
•NEMA 4X enclosure protects thermostat and wiring connections from
oil, water, dust, and corrosion.
•Clear plastic cover reveals setpoint, discourages tampering.
• Sensing element externally mounted for fast response and tin plated
to resist corrosion.
•Reliable snap switches sealed against contamination.
•Insulated case has internal grounding screw for safety.
• Meet National Electrical Code Article 547-4 requirements.
• Easy mounting with screws through holes in flanges on case.
T631F, G
Farm Controllers
Part Number
Setpoint Temperature
Relay Outputs
Differential
Comments
T631A1006
35˚ F to 100˚ F
1 SPDT
2.0˚ F
Red Finish
T631A1022
70˚ F to 140˚ F
1 SPDT
2.0˚ F
Red Finish
T631A1030
0˚ F to 70˚ F
1 SPDT
3.0˚ F
Red Finish
T631A1063
-10˚ F to +100˚ F
1 SPDT
3.0˚ F
Red Finish
T631A1113
35˚ F to 100˚ F
1 SPDT
3.5˚ F
Red Finish
T631A1154
0˚ C to 40˚ C
1 SPDT
1.1˚ C
Scale in Celsius
T631B1005
35˚ F to 100˚ F
2 SPDT (1 hp )
2.0˚ F
Red Finish
T631B1054
35˚ F to 100˚ F
2 SPDT (1 hp )
2.0˚ F
Red Finish
T631C1012
20˚ F to 90˚ F
1 SPDT
3.0˚ F
Gray Finish
T631C1020
70˚ F to 140˚ F
1 SPDT
2.0˚ F
Gray Finish
T631C1038
-10˚ C to +30˚ C
1 SPDT
1.7˚ C
Scale in Celsius
T631C1046
20˚ C to 60˚ C
1 SPDT
1.1˚ C
Scale in Celsius
T631C1053
35˚ F to 100˚ F
1 SPDT
2.0˚ F
Gray Finish
T631C1103
-30˚ F to +100˚ F
1 SPDT
5.0˚ F
Gray Finish
T631F1068
35˚ F to 100˚ F
1 SPDT
2.0˚ F
NEMA 4X Housing
T631F1084
35˚ F to 100˚ F
1 SPDT
2.0˚ F
NEMA 4X Housing
T631F1092
35˚ F to 100˚ F
1 SPDT
2.0˚ F
NEMA 4X Housing
T631G1059
35˚ F to 100˚ F
2 SPDT (1 hp )
2.0˚ F
NEMA 4X Housing
5
proportional temperature controllers
T991
For modulating control of water or air temperature in ducts,
tanks and similar applications.
• Fast response models (for duct mounting) have coiled sensing
element giving at least four times faster response than standard models.
• Ambient temperature compensated for the case and tubing.
• Sensing element capillary tubing allows remote mounting of
sensing element.
• Setpoint may be read and adjusted through cover.
• Throttling dial inside case adjusts proportional throttling range.
T991
Proportional Temperature Controllers
Setpoint
Temperature
Part Number
˚F
˚C
Modulating Output
T991A1004
0˚ F to 100˚ F
-18˚ C to +38˚ C
One 135 Ohm Output
N/S
Copper bulb
5 ft
T991A1012
0˚ F to 100˚ F
-18˚ C to +38˚ C One 135 Ohm Output
N/S
Copper bulb
Throttling
Range
˚F
˚C
Comments
1.5 m
3˚ F to 30˚ F
1.7˚ C to 16.7˚ C
N/S
20 ft
6.1 m
3˚ F to 30˚ F
1.7˚ C to 16.7˚ C
N/S
T991A1061 160˚ F to 260˚ F 71˚ C to 127˚ C
One 135 Ohm Output
N/S
Copper bulb
5 ft
1.5 m
3˚ F to 30˚ F
1.7˚ C to 16.7˚ C
N/S
T991A1079 160˚ F to 260˚ F 71˚ C to 127˚ C
One 135 Ohm Output
N/S
Copper bulb
20 ft
6.1 m
3˚ F to 30˚ F
1.7˚ C to 16.7˚ C
N/S
T991A1095
5˚ F to 95˚ F
-15˚ C to +35˚ C
One 135 Ohm Output
N/S
Copper bulb
5 ft
1.5 m
3˚ F to 30˚ F
1.7˚ C to 16.7˚ C
Celsius Scale
T991A1103
N/S
-15˚ C to +35˚ C
One 135 Ohm Output
N/S
Copper bulb
20 ft
6.1 m
3˚ F to 30˚ F
1.7˚ C to 16.7˚ C
Celsius Scale
T991A1152
N/S
75˚ C to 125˚ C
One 135 Ohm Output
N/S
Copper bulb
5 ft
1.5 m
3˚ F to 30˚ F
1.7˚ C to 16.7˚ C
Celsius Scale
T991A1186 55˚ F to 175˚ F
13˚ C to 79˚ C
One 135 Ohm Output
N/S
Copper bulb
5 ft
1.5 m
3˚ F to 30˚ F
1.7˚ C to 16.7˚ C
N/S
T991A1194 55˚ F to 175˚ F
13˚ C to 79˚ C
One 135 Ohm Output
N/S
Copper bulb
20 ft
6.1 m
3.5˚ F to 36˚ F
1.9˚ C to 20˚ C
N/S
T991A1210 59˚ F to 167˚ F
15˚ C to 75˚ C
One 135 Ohm Output
N/S
Copper bulb
5 ft
1.5 m
3˚ F to 30˚ F
1.7˚ C to 16.7˚ C
Celsius Scale
T991A1244 55˚ F to 175˚ F
13˚ C to 79˚ C
One 135 Ohm Output
N/S
Copper bulb
5 ft
1.5 m
3.5˚ F to 36˚ F
1.9˚ C to 20˚ C
N/S
T991A1269 55˚ F to 175˚ F
13˚ C to 79˚ C
One 280 Ohm Output
N/S
Copper bulb
20 ft
6.1 m
3.5˚ F to 36˚ F
1.9˚ C to 20˚ C
280 ohm
T991A1343 55˚ F to 175˚ F
13˚ C to 79˚ C
One 280 Ohm Output
N/S
Copper bulb
5 ft
1.5 m
3.5˚ F to 36˚ F
1.9˚ C to 20˚ C
N/S
T991A1350 55˚ F to 175˚ F
13˚ C to 79˚ C
One 135 Ohm Output
N/S
Copper averaging
element
24 ft
7.3 m
3.5˚ F to 36˚ F
1.9˚ C to 20˚ C
N/S
T991A1426
0˚ F to 100˚ F
-18˚ C to +38˚ C One 135 Ohm Output
N/S
Copper bulb
5 ft
1.5 m
3˚ F to 30˚ F
1.7˚ C to 16.7˚ C
N/S
T991A1715
0˚ F to 100˚ F
-18˚ C to +38˚ C
One 135 Ohm Output
N/S
Copper fast
response element
5 ft
1.5 m
3˚ F to 30˚ F
1.7˚ C to 16.7˚ C
N/S
13˚ C to 79˚ C
One 135 Ohm Output
N/S
Copper fast
response element
5 ft
1.5 m
3.5˚ F to 36˚ F
1.9˚ C to 20˚ C
N/S
T991A1756 55˚ F to 175˚ F
6
Element Type
Capillary
Length
Feet Meters
Relay
Outputs
T991A1764
0˚ F to 100˚ F
-18˚ C to +38˚ C One 135 Ohm Output
N/S
Copper averaging
element
24 ft
7.3 m
3˚ F to 30˚ F
1.7˚ C to 16.7˚ C
N/S
T991A2069
0˚ F to 100˚ F
-18˚ C to +38˚ C
One 135 Ohm Output
N/S
Copper fast
response element
20 ft
6.1 m
3˚ F to 30˚ F
1.7˚ C to 16.7˚ C
N/S
T991A2127
0˚ F to 100˚ F
N/S
One 135 Ohm Output
N/S
Copper bulb
5 ft
1.5 m
3˚ F to 30˚ F
1.7˚ C to 16.7˚ C
N/S
Proportional Temperature
controllers
T915
For ducts, tanks, boilers, pipes and other heat exchangers.
• Provide proportioning control of three-wire, low-voltage valve or
damper motors.
• Used to regulate temperatures of either air or liquids.
• All models ambient compensated.
• Ambient temperature compensation provides good
temperature control.
• Temperature setting scale markings in both Fahrenheit and Celsius.
• Steel case has a clear plastic cover to make setting readily visible.
• Surface mount using two screws through back of case.
Proportional Temperature Controllers
Part Number
T915
Setpoint Temperature
˚F
˚C
Modulating Output
Capillary
Length
Relay
Outputs Feet Meters
˚F
˚C
Comments
Differential
T915C1407
15˚ F to 90˚ F
-10˚ C to +32˚ C One 135 Ohm Output
20 ft
6.1 m
7˚ F to 38˚ F
3.9˚ C to 21.1˚ C
N/S
T915C1928
80˚ F to 210˚ F
27˚ C to 99˚ C
One 135 Ohm Output
5 ft
1.5 m
6˚ F to 32˚ F 3.3˚ C to 17.8˚ C
N/S
T915C1936
80˚ F to 210˚ F
27˚ C to 99˚ C
One 135 Ohm Output
20 ft
6.1 m
6˚ F to 32˚ F 3.3˚ C to 17.8˚ C
N/S
Electronic remote temperature
controllers
T7079
Capable of providing on-off temperature control for ducts, tanks, heating
and refrigeration units, greenhouses, animal confinement buildings and
other applications where electronic accuracy in addition to remote
sensing is desired.
•Choose from 1 or 2 SPDT relay models.
• Two stage models can be configured as 2 heat/2 cool,
or 1 heat/1 cool.
• Switch selection of heat or cool mode.
• Temperature sensing up to 400 feet.
• Does not require field calibration.
• 10K NTC temperature sensor.
• Wide setpoint temperature range.
•LED annunciation for both power on and relay state.
• Dual setpoint scale (˚F and ˚C).
• Models offered with built in isolation transformer for 24 Vac input.
• Dual-stage output models can be configured as 2 heat/2 cool,
or 1 heat/1 cool.
Electronic Remote Temperature Controllers
Part Number
T7079
Setpoint Temperature
˚F
˚C
Differential
Relay Outputs
Power Input
˚F
˚C
T7079A1004
-25˚ F to +105˚ F
-32˚ C to +40˚ C
1 SPDT
24 Vac
1˚ F to 30˚ F
-17˚ C to +1˚ C
T7079A1012
100˚ F to 240˚ F
38˚ C to 116˚ C
1 SPDT
24 Vac
1˚ F to 30˚ F
-17˚ C to +1˚ C
T7079A1046
-25˚ F to +105˚ F
-32˚ C to +40˚ C
1 SPDT
120/240 Vac
1˚ F to 30˚ F
-17˚ C to +1˚ C
T7079A1053
100˚ F to 240˚ F
38˚ C to 116˚ C
1 SPDT
120/240 Vac
1˚ F to 30˚ F
-17˚ C to +1˚ C
T7079B1028
-25˚ F to +105˚ F
-32˚ C to +40˚ C
2 SPDT
24 Vac
1˚ F to 30˚ F
-17˚ C to +1˚ C
T7079B1036
100˚ F to 240˚ F
38˚ C to 116˚ C
2 SPDT
24 Vac
1˚ F to 30˚ F
-17˚ C to +1˚ C
T7079B1044
-25˚ F to +105˚ F
-32˚ C to +40˚ C
2 SPDT
120/240 Vac
1˚ F to 30˚ F
-17˚ C to +1˚ C
T7079B1051
100˚ F to 240˚ F
38˚ C to 116˚ C
2 SPDT
120/240 Vac
1˚ F to 30˚ F
-17˚ C to +1˚ C
7
Learn More
For more information on Honeywell Remote
Temperature Controllers, call 1-800-466-3993
or visit customer.honeywell.com.
Automation and Control Solutions
In the U.S.:
Honeywell
1985 Douglas Drive North
Follow us on Twitter:
@honeywellcpro
Golden Valley, MN 55422-3992
In Canada:
YouTube:
@honeywellcpro
Honeywell Limited
35 Dynamic Drive
Toronto, Ontario M1V 4Z9
In Latin America:
Honeywell
9315 NW 112th Avenue
Miami, FL 33178
customer.honeywell.com
63-9538 PR
November 2012
© 2012 Honeywell International Inc.